Answer:
Part A. 4.8 inches and Part B. 3.125
Step-by-step explanation:
|Here's why!|
do 25/2 and get 12.5 which you then multiply 12.5 x 4 and you will have 50 figure out how to get to 60. You need to add 10 which is 0.8 inches because .8 x 12.5 = 10!
For Part B. Just keep dividing down until you reach 1/4 so
25/2=12.5
12.5/2 = 6.25
6.25/2 = 3.125!
Hope this helped!